The Karolyis, who have served as national team coordinators and coached many champions and Olympic medalists, did not respond to a recent call and an email to their gym seeking comment, NBC News reported.

The gymnast, once a member of the U.S. national team, alleges she was abused by former team doctor Larry Nassar — who is being investigated by the FBI and the Michigan Attorney General — at the so-called Karolyi Ranch.